Post by careenjoseph on Dec 26, 2017 0:04:52 GMT -5
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The classes you create to define the schema of the data are called entity classes. If you're new to database design, think of the entity classes as table definitions of a database. Each property in the class specifies a column in the table of the database. These classes provide a lightweight, object-relational interface between object-oriented code and the relational table structure of the database.
Data Annotations
You may have noticed that certain members of the classes have attributes specifying details about the member, such as [ScaffoldColumn(false)]. These are data annotations. The data annotation attributes can describe how to validate user input for that member, to specify formatting for it, and to specify how it is modeled when the database is created.
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The classes you create to define the schema of the data are called entity classes. If you're new to database design, think of the entity classes as table definitions of a database. Each property in the class specifies a column in the table of the database. These classes provide a lightweight, object-relational interface between object-oriented code and the relational table structure of the database.
Data Annotations
You may have noticed that certain members of the classes have attributes specifying details about the member, such as [ScaffoldColumn(false)]. These are data annotations. The data annotation attributes can describe how to validate user input for that member, to specify formatting for it, and to specify how it is modeled when the database is created.